public override void Write <TItem>(TItem obj, BinaryWriter writer, HashWriter hashWriter)
{
if (obj is PrimitiveData primitiveData)
{
if (!primitiveData.Use3DMesh)
{
// don't write animation if not using 3d mesh
return;
}
for (var i = 0; i < primitiveData.Mesh.AnimationFrames.Count; i++)
{
var animationData = SerializeAnimation(primitiveData.Mesh.AnimationFrames[i]);
var data = IsCompressed ? BiffZlib.Compress(animationData) : animationData;
WriteStart(writer, 4, hashWriter, "M3AY");
writer.Write(data.Length);
WriteStart(writer, data.Length, hashWriter);
writer.Write(data);
hashWriter?.Write(data);
}
}
else
{
throw new InvalidOperationException("Unknown type for [" + GetType().Name + "] on field \"" + Name + "\".");
}
}
public override void Parse <T>(T obj, BinaryReader reader, int len)
{
if (obj is PrimitiveData tableData)
{
ParseIndices(tableData, IsCompressed
? BiffZlib.Decompress(reader.ReadBytes(len))
: reader.ReadBytes(len));
}
}
public override void Parse <T>(T obj, BinaryReader reader, int len)
{
if (obj is PrimitiveData primitiveData)
{
try {
ParseVertices(primitiveData, IsCompressed
? BiffZlib.Decompress(reader.ReadBytes(len))
: reader.ReadBytes(len));
} catch (Exception e) {
throw new Exception($"Error parsing vertices for {primitiveData.Name} ({primitiveData.StorageName}).", e);
}
}
}
public override void Write <TItem>(TItem obj, BinaryWriter writer, HashWriter hashWriter)
{
if (obj is PrimitiveData primitiveData)
{
if (!primitiveData.Use3DMesh)
{
return;
}
var indexData = SerializeIndices(primitiveData);
var data = IsCompressed ? BiffZlib.Compress(indexData) : indexData;
WriteStart(writer, data.Length, hashWriter);
writer.Write(data);
hashWriter?.Write(data);
}
else
{
throw new InvalidOperationException("Unknown type for [" + GetType().Name + "] on field \"" + Name + "\".");
}
}
